The vow renewals near, Bridget realizes she first needs to tell Andrew the truth about who she really is, just as Bodaway Macawi starts to close in.
Catherine's plan to drive Andrew and Bridget apart unravels. Agent Machado discovers who wanted to kill Siobhan all along.
Still posing as Siobhan, Bridget admits to agent Machado that someone tried to kill her months earlier and she thought it was Andrew.
Bridget decides that the only way she will feel safe is if she testifies against Bodaway Macawi. Agent Machado gets suspended from the FBI.
After an attempt is made on Bridget's life, agent Machado is determined to find who was responsible. Henry accuses Siobhan of putting out the hit.
Bridget fears that something has happened to Malcolm when she cannot get in touch with him. In an effort to find him, Bridget visits Malcolm's hotel.
Agent Machado's past with his informant, stripper Shaylene Briggs, is revealed and Siobhan deceives Malcolm when she pretends to be Bridget.
Bridget realizes she is in over her head. Olivia becomes increasingly suspicious of Malcolm while he is working at Martin/Charles.
Bridget encounters Dylan, who was an important part of the sisters' past. Malcolm befriends Henry to keep an eye on him.
Bridget visits some of the last locations Siobhan went before she disappeared and discovers that Siobhan kept a secret office.
Juliet's mother, Catherine, arrives in New York. She then proceeds to wreak havoc on Andrew and Bridget's relationship.
Bridget offers to host a fundraiser that her friend is holding for Juliet's school and discovers that Greer knew one of Siobhan's deep dark secrets.
Henry begins to target someone as a suspect in the disappearance of his wife and realizes he must work with Bridget to find out more information.
Bridget begins to realize she is developing feelings for Andrew while Henry and Andrew's business partner Olivia bond over common interests.
Andrew is told some upsetting news that also affects Henry. Juliet continues to form an unlikely bond with her teacher Mr. Carpenter.
Still posing as Siobhan, Bridget is forced to reveal she has a twin to Andrew and Henry when agent Machado starts closing in.